Find the areas of shaded regions which are combinations of squares, triangles, and circles. .

Problem

A circle with radius of start color green, 5, end color green sits inside a start color blue, 11, times, 11, end color blue rectangle.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, p, i or 2, slash, 3, space, p, i